Brian Zhao
USATT#: 89429
2167 2164
2023 Austin Fall Open
16 Sep 2023 - 16 Sep 2023
16 Sep 2023 - 16 Sep 2023
This page explains how Brian Zhao (USATT# 89429)'s rating went from 2167 to 2164 at the 2023 Austin Fall Open held on 16 Sep 2023 - 16 Sep 2023. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.